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2025 Wildfire Response

South Coast AQMD is supporting ongoing federal, state and local efforts in response to the Los Angeles Wildfires.
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Wildfire

2025 Wildfire Response

Alerts

Air Quality Alert - High Ozone Advisory

Excessive heat will contribute to high ozone levels throughout the South Coast Air Basin
Wildfire Smoke, Ash & Safety Tips

Wildfires can often cause very high air pollution levels that are harmful to your health. Protect your health by taking steps Before, During, and After a wildfire to reduce how much pollution you are breathing. Visit our Wildfire Smoke & Ash Health & Safety Tips page for more info.

Air Quality Alert - High Ozone Advisory

Excessive heat will contribute to high ozone levels throughout the South Coast Air Basin
Wildfire Smoke, Ash & Safety Tips

Wildfires can often cause very high air pollution levels that are harmful to your health. Protect your health by taking steps Before, During, and After a wildfire to reduce how much pollution you are breathing. Visit our Wildfire Smoke & Ash Health & Safety Tips page for more info.

Rebates / Incentives

Air Quality

Report a Complaint

Facility Information (F.I.N.D)

Calendar

Download the App

Videos

The Right to Breathe, v2.0

AQI App

Do One Thing

A virtual tour of Coast AQMD's laboratory

South Coast AQMD Lab Tour

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Upcoming Events

AB 617 Community Steering Comm...Remote Meeting with Spanish Translation

Remotely via Zoom

July 17th, 2025 | 06:00 PM

Proposed Amended Rule 1469 - W...Remote Meeting

Remotely via Zoom

July 23rd, 2025 | 01:00 PM

Board Assistants BriefingHybrid Meeting

Remotely via Zoom
In-Person location:
Judith Mitchell CC-8 Room
South Coast AQMD Headquarters
21865 Copley Drive, Diamond Bar

July 24th, 2025 | 11:00 AM

View All Events

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Air Quality Index (AQI) Map

Air Quality Maps

Current Air Quality Full Map

Full Map

Today's Forecast Map

Tomorrow's Forecast Map

Full Map

Incentives & Programs

Community Programs

The Clean Air Choices program provides a one-stop resource for information on the benefits of using clean technologies on the road and in your home.

Business Programs

Financial and environmental benefits of implementing cleaner technologies from non-toxic dry cleaning machines to new or retrofit engines for heavy-duty on-road trucks.

Local Government

Local governments play an important role in South Coast AQMD’s strategy to meet federal and state clean air standards within the South Coast Air Basin.

Community Programs The Clean Air Choices program provides a one-stop resource for information on the benefits of using clean technologies on the road and in your home.

Business Programs Financial and environmental benefits of implementing cleaner technologies from non-toxic dry cleaning machines to new or retrofit engines for heavy-duty on-road trucks.

Local Government Local governments play an important role in South Coast AQMD’s strategy to meet federal and state clean air standards within the South Coast Air Basin.

Newsletter Sign Up

Periodic newsletter updates via Email on a variety of air quality-related topics

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